Nuclear Power Plant Power System Reliability Analysis

The most “nuclear-specific” research areas 2: Reactor circuit and structural safety, 3: Containment and process safety functions and 1: Reactor fuel and core have the largest shares,

11-14, 2000 © 2000, Nuclear Society of Slovenia PAST AND FUTURE OF NUCLEAR ENERGY – DATA CAN HELP US UNDERSTAND WHAT WE ARE DOING Andrej Stritar “Jožef Stefan” Institute Milan

11-14, 2000 © 2000, Nuclear Society of Slovenia SB LOCA ANALYSES FOR KRŠKO FULL SCOPE SIMULATOR VERIFICATION Andrej Prošek, Iztok Parzer, Borut Mavko “Jožef Stefan” Institute

Determination of the NPP Krško spent fuel characteristics with the Serpent and SCALE code systems Marjan Kromar “Jožef Stefan” Institute Reactor Physics Division Jamova 39,

11-14, 2000 © 2000, Nuclear Society of Slovenia PUBLIC OPINION ABOUT NUCLEAR ENERGY – YEAR 2000 POLL Andrej Stritar, Radko Istenič "Jožef Stefan" Institute Nuclear Training Centre

Isotopic Composition and Decay Heat Calculations of Spent Nuclear Fuel from Krško NPP Gašper Žerovnik, Matjaž Ravnik, Luka Snoj, Marjan Kromar “Jožef Stefan” Institute Jamova 39,

11-14, 2000 © 2000, Nuclear Society of Slovenia MODERNIZATION OF THE NUCLEAR POWER PLANT KRSKO WITH NEW STEAM GENERATORS Richard Holz and Ulrich Stach Siemens AG, Freyesleben str.1,

Figure 2: NPP Part of the FT1 with top gate Second fault tree FT2, given on Figure 3, has top event representing the failure of delivery of electrical energy from NPP generator and